Servlet.service() for servlet default threw exception
时间: 2024-01-12 17:59:20 浏览: 43
这个异常通常是由于在 Servlet 执行期间出现了未处理的异常或错误所引起的。它的具体原因可能有很多种,比如:
1. 代码错误:可能是代码中出现了空指针异常、数组越界异常等等。
2. 应用程序配置问题:可能是应用程序的配置文件中存在错误导致应用程序无法启动或者无法正常运行。
3. 数据库连接问题:如果应用程序需要连接数据库,可能是数据库连接池配置出现了问题,导致无法连接数据库。
针对这个异常,你需要查看控制台中的堆栈跟踪信息,找到具体的异常原因并进行修复。如果无法解决问题,可以将堆栈跟踪信息和代码片段发布到相关技术论坛上,希望得到其他开发者的帮助。
相关问题
Servlet.service() for servlet [dispatcherServlet] threw exception
在您提供的引用内容中,有三个关于Servlet.service()方法抛出异常的描述。根据引用和引用,可以看出这些异常是由于请求处理失败而引发的。具体来说,引用中的异常是由于一个特定的包名引起的,而引用中的异常是由于一个空指针异常引起的。这些异常信息提供了关于异常的原因和根本原因的一些线索,但并没有给出具体的异常类型。为了更准确地回答您的问题,我需要更多的上下文信息或者异常堆栈跟踪。如果您能提供更多关于异常的上下文或堆栈跟踪信息,我将能够给出更详细的解答。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
#### 引用[.reference_title]
- *1* *2* [异常报错:Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception](https://blog.csdn.net/Alian_auerua/article/details/129633633)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v93^chatsearchT3_2"}}] [.reference_item style="max-width: 50%"]
- *3* [Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception](https://download.csdn.net/download/weixin_38517997/14852674)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v93^chatsearchT3_2"}}] [.reference_item style="max-width: 50%"]
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严重: Servlet.service() for servlet [com.itheima.web.servlet.SelectByPageServlet] in context with path [/jspzh] threw exception
引用 in context with path [/realestate-supervise-platform threw exception [Could not resolve view with name 'NmgLqBdcZsQuery/getLqBdcZsZmTj' in servlet with name 'dispatcherServlet'] with root cause javax.servlet.ServletException: Could not resolve view with name 'NmgLqBdcZsQuery/getLqBdcZsZmTj' in servlet with name 'dispatcherServlet' 。 引用 in context with path [/demo-3.4 threw exception java.lang.IllegalArgumentException: Result Maps collection does not contain value for com.zx.mapper.BrandMapper.brandResultMap 错误截图 先看结构 。 引用<span class="em">1</span><span class="em">2</span><span class="em">3</span>
#### 引用[.reference_title]
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- *2* *3* [严重: Servlet.service() for servlet [com.zx.web.SelectAllServlet] in context with path [/demo-3.4]](https://blog.csdn.net/weixin_47491045/article/details/129338654)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v92^chatsearchT0_1"}}] [.reference_item style="max-width: 50%"]
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